Spoiler:
In my days of reflection since I greedily binged this show, I have since decided that it's a bad show and I'm kind of ashamed that I enjoyed it so much. I'm also pretty ashamed to share the company of scum like Kratz in thinking that Avery probably did it. Or at least, Steven Avery wins by a plurality as the most likely killer and "any Avery" wins by a landslide majority.

I should add though that I didn't check my anti-redneck bias at the door. I grew up around families exactly like the Averys and they are pure scum. These guys are like 50 standard deviations more likely to rape and murder a woman than the average American and I don't think it's an exaggeration at all. You'll get no argument from me that the police had it in for these guys but wtf do you expect? Look at their rap sheets. It's a light-years long stretch to go from planting some evidence to secure a conviction to dumping a body and car on his property, though.

I feel like the documentary filmmakers are almost certainly liberal/progressives who have taken the their ideology to such an extreme that they would actively campaign on behalf of a probable murdering rapist in their quest to expose the ailing justice system, and the wild success of the show has come from captivating the contingent of the American population with the same beliefs. Which would all be fine if they would have just done it objectively instead of fellating the Averys for 10 hours.

No reasonable person knowing the full story would have believed that the state handled the case in a proper fashion, but at least they wouldn't feel an excessive amount of sympathy for this guy under false pretenses.